Frequently Asked Question

Earth/ground - Why is it required?
Last Updated a year ago

Question: Why is earth/ground required in a system for?

Answer: Earth/ground is needed to make shielding against all sorts of noises effective, even if the system doesn't have noises without an earth/ground present its still recommended. For all mains electrical systems the earth is a major part and the "reference" for all circuits. Faults can cause the earth to become something else than zero and that can cause all sorts of troubles.

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